Cohen, David,  1942 September 28- <br/><br/>
Precalculus :  a problems-oriented approach / 
David Cohen. 
 - 5th ed. 
 - Minneapolis/St. Paul :  West Pub. Co.,  c1997. 
 - 1 v. (various pagings) :  ill. (some col.) ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0314069216 (hc : alk. paper) 
<br/><br/><label>LCCN: </label>95047495  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precalculus.
<br/><br/><label>LC Class. No.: </label>QA39.2  / .C64 1997 
<br/><br/><label>Dewey Class. No.: </label>512/.1